Average Soil Temperature in Helena, MT for April 2023
Data from Table Mountain (59.7 mi away) • 30 of 30 days reported
Monthly Summary by Depth
2" depth
38.8°F
avg
32.4°F – 53.6°F
30 days
4" depth
40.5°F
avg
32.4°F – 55.8°F
30 days
8" depth
38.9°F
avg
31.8°F – 52.5°F
30 days
20" depth
39.4°F
avg
36.3°F – 44.8°F
19 days
40" depth
37.4°F
avg
34.7°F – 39.9°F
15 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Apr 1 | 32.4°F | 32.5°F | 31.8°F | — | 34.7°F |
| Apr 2 | 32.4°F | 32.4°F | 31.8°F | — | 34.7°F |
| Apr 3 | 32.4°F | 32.4°F | 31.8°F | — | 34.7°F |
| Apr 4 | 32.5°F | 32.5°F | 31.8°F | — | — |
| Apr 5 | 32.7°F | 33.1°F | 31.8°F | — | — |
| Apr 6 | 32.5°F | 32.9°F | 31.8°F | — | — |
| Apr 7 | 33.8°F | 34.9°F | 32.2°F | — | — |
| Apr 8 | 36.7°F | 38.5°F | 34.2°F | — | — |
| Apr 9 | 39.6°F | 40.8°F | 36.1°F | — | — |
| Apr 10 | 45.7°F | 45.5°F | 38.3°F | — | — |
| Apr 11 | 42.8°F | 45.5°F | 40.6°F | — | — |
| Apr 12 | 42.8°F | 45.3°F | 41°F | 36.3°F | — |
| Apr 13 | 34.9°F | 36.1°F | 36.5°F | 37.2°F | — |
| Apr 14 | 33.6°F | 34.7°F | 35.1°F | 36.9°F | — |
| Apr 15 | 35.2°F | 37.6°F | 35.8°F | 36.3°F | — |
| Apr 16 | 40.8°F | 41.5°F | 39°F | 36.7°F | — |
| Apr 17 | 39.4°F | 41.4°F | 40.3°F | 37.6°F | — |
| Apr 18 | 36.7°F | 38.8°F | 39.7°F | 38.3°F | — |
| Apr 19 | 34.5°F | 36.5°F | 37.9°F | 38.5°F | 36.7°F |
| Apr 20 | 35.4°F | 37.8°F | 37.9°F | 38.3°F | 36.9°F |
| Apr 21 | 36.1°F | 38.7°F | 38.7°F | 38.3°F | 37°F |
| Apr 22 | 38.7°F | 41.9°F | 41°F | 38.5°F | 37.2°F |
| Apr 23 | 43.7°F | 45.3°F | 43°F | 39.2°F | 37.4°F |
| Apr 24 | 40.6°F | 42.6°F | 43.2°F | 40.3°F | 37.6°F |
| Apr 25 | 43.7°F | 46.6°F | 45.3°F | 41°F | 37.9°F |
| Apr 26 | 46.2°F | 48°F | 46.2°F | 41.7°F | 38.3°F |
| Apr 27 | 38.8°F | 42.8°F | 44.2°F | 42.4°F | 38.7°F |
| Apr 28 | 46°F | 48.6°F | 46.8°F | 42.4°F | 39.2°F |
| Apr 29 | 50.2°F | 52.9°F | 50.2°F | 43.3°F | 39.4°F |
| Apr 30 | 53.6°F | 55.8°F | 52.5°F | 44.8°F | 39.9°F |